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1 - 10 Results for polarity meter from 429 Products
A and C Characteristics Polarized Capacitive Microphone Digital Sound Level Meter Measurement Range 30-130dB
A and C Characteristics Polarized Capacitive Microphone Digital Sound Level Meter Measurement Range 30-130dB Features of Digital Sound Level Meter Accuracy: ±1.5dB ±5dB Sound pressure Frequency Response: 30Hz~8kHz Dynamic range of sound pressure: 50dB Sound pressure measurement scope: 30~130dBA 35~130dBC Dynamic Range Of Sound Pressure: A and C characteristics Dynamic characteristic Of Sound Pressure: FAST 125ms, SLOW 1sec Microphone: polarized...
Guilin Huayi Peakmeter Technology Co., Ltd.
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No. 15-3 Xingyuan Road, Sitang Town Lingui District, Guilin 541199，China
Convenient Installation 1P Static Electric Meter , DDS155 Single Phase Digital Meter
1P Static Single Phase Electric Meter KWH Measurement Meter High Accuracy Power Meter Functions and Features: ＊ Front board three fixed installation; ＊ 5+1 digits display (99999.9 kWh) by step motor and pulse machinery counter; ＊ Standard configuration one port of pulse output passive (polarity). Distant impulse output passive (no polarity) is also acceptable. It can contact with all kind of AMR system conveniently, complying with standard IEC...
WUHAN RADARKING ELECTRONICS CORP.
Verified Supplier
No.270, Huangjinkou 3rd Village, Hanyang District, Wuhan City, Hubei Province, China
Custom Digital Clamp Meter Multimeter Non Contacted Voltage Detector Function
Current, Voltage, Resistance And Continuity Tester , Smart Digital Clamp Meter Multimeter Features of Smart Digital Clamp Meter Display: LCD Work height: maximum 2000m Over range Indication: ‘0L’ or ‘-0L’. Sampling time: about 3 times/s Automatic Power off time: 10 minutes Power supply: 1.5V AAA battery ×2 Maximum display value: 6000 digits. Polar indication: automatically indicate,‘-’ means negative polarity. Unit display: with function and...
Guilin Huayi Peakmeter Technology Co., Ltd.
Verified Supplier
No. 15-3 Xingyuan Road, Sitang Town Lingui District, Guilin 541199，China
Dustproof Induced Polarization Geophysical Resistivity Meter Land Prospecting
Land Prospecting Geophysical Resistivity Meter For Resistivity And Induced Polarization Measurement Land prospecting geophysical resistivity meter are used to find metal deposits and non-metal deposits, explore groundwater, energy resources, and study geological structures. Electrical prospecting instruments need to have high technical performance. Mainly include: temperature stability, humidity stability, dustproof and shock resistance; high...
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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Electrodes DC Geophysical Resistivity Meter Archaeology Exploration
Archaeology Exploration DC Geophysical Resistivity Meter With Electrodes General (1D) electrical resistivity survey, consists of one WDJD-3 mainframe, electrodes, transmitting power source. General (1D) induced polarization (IP) survey. The system consists of one WDJD-3 mainframe, electrodes, solid non-polarized electrodes, transmitting power source. Positive pole (red) of the transmitting power source connects to the “DC HV +” terminal (red,...
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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Dc Geophysical Resistivity Survey Meter And Induced Polarization Methods
DC Resistivity And Induced Polarization Methods Geophysical Resistivity Survey The WDJD-3A Multi-Function Digital DC Resistivity/IP Meter is an ideal instrument for individuals who require precise measurements with rapidity, dependability, and outstanding scalability. With years of design and manufacturing expertise, we have produced a product that satisfies the most recent user demands. Other multi-electrode resistivity software can process the...
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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1565nm Single Channel Optical Return Loss Meter EDFA
U8331C-30 Single Channel EDFA Product Model U8331C-30 Parameter Min Type Max Units Working wavelength 1528 1565 nm Output Power@-3dBm 23 dBm Input power -30 0 dBm Small signal gain@-30dBm 37 dB @1550nm Noise Figure (@-30dBm input) 5.0 6.0 dB Output power stability ±0.05 ±0.1 dB Input isolation 30 dB Output isolation 30 dB return loss 45 dB Polarization dependent gain 0.3 0.5 dB Polarization Mode Dispersion 0.5 ps Operating temperature 0 45 ℃...
Guangzhou UC Instruments., Co. Ltd.
Verified Supplier
R102, #24 Huangcun East Road,Tianhe District, Guangzhou 510660
Electrical Resistivity Survey Meter For Groundwater Investigation Polarization Instrument
Electrical Resistivity Survey For Groundwater Investigation Induced Polarization Instrument The WDJD-3A multi-function digital dc resistivity & ip instrument has changed the traditional electrical exploration equipment's large size, heavy weight, and insufficient professional use, making the instrument more miniaturized, lighter, and supporting intelligent analysis software, with simple operation and use Distinguished feature of convenience....
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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M - Bus Remote Read Water Meter , Residential Cold Water Meter Reading Without Valve
M-Bus Smart Water Meter Residential Cold Water Meter Remote Meter Reading without Valve Product Features: 1) Confirms to EN13757-2 2004 international standard, with a favorable compatibility and openness, meanwhile supports various meter types, such as water/electricity/gas/heat meters etc. 2) Adopt two wire connection mode, enables a long communication distance and bus power supply 3) Non-polar of the transmission line, willfully branch of the...
WUHAN RADARKING ELECTRONICS CORP.
Verified Supplier
No.270, Huangjinkou 3rd Village, Hanyang District, Wuhan City, Hubei Province, China
FC APC To FC UPC Polarization Maintaining Jumpers 980nm 0.9mm Loose Tube Patch Cord
FC APC to FC UPC PM Corning 980nm fiber 0.9mm loose tube patch cord 1 meters 300mW DESCRIPTION: FC/UPC-FC/APC PM Corning 980 fiber 0.9mm loose tube Slow axis aligned to key , patch cord 1 meters, 1064nm+-40nm ,300mW Min. ER: ≥22dB, IL: ≤ 0.3dB Polarization-maintaining jumpers (polarization-maintaining jumpers) have orthogonal "slow" and "fast" axes with different propagation constants. There is little coupling between polarization modes, so the...
TAKFLY COMMUNICATIONS CO., LTD.
Verified Supplier
Takfly Industrial Park, Tongsheng Community,Dalang Street, Longhua District,Shenzhen,518109,China
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